混响

To understand what a reverberant sound actually is and what information our hearing system is able to extract from it, you need to think about how sound waves travel and what happens when they encounter various surfaces.

去了解一下混响声音实际上是任何形成的，以及我们的听觉系统能从中获得什么其他信息，有必须去思考声音是如何传播的，以及他们遇见不同材料的平面后，会发生什么问题。

The simulation and the experiment are carried out to demonstrate the effectiveness of the proposed algorithm. To reduce the variance of localization for a moving source in a reverberant room, the particle filter is further used to improve the localization accuracy.

由于真实房间内混响的存在和以及声源的运动引起信号相关性的下降，导致定位结果方差较大，最后使用粒子滤波算法对定位结果进行后处理，最终得到较好的定位结果。

All these results suggest that the ability to temporally maintain fine structure details contributes to perceptual integration of correlated leading and lagging sounds, which in turn, contributes to releasing speech from informational masking in noisy, reverberant environments.

因此，在嘈杂混响环境下，听觉系统需要对声波的精细结构进行存储以便对直达声和反射声进行有效的知觉整合，带来各种线索帮助听者在知觉层次上对目标声音和干扰声音进行分离，从而提高对目标声音的探测和识别，达到去掩蔽的作用。

In a reverberant environment, there are not only direct waves coming from the sound source, but also many time-delayed and filtered reflections.

混响环境下不仅存在声源发出的直达声波，还存在周围物体表面等对这些直达声的反射声，并且反射声总是落后于直达声到达人耳。

Reverberation time is one of the important objective parameters for evaluating acoustics in concert halls.

混响时间是厅堂音质评价中的一个重要客观参量。

Reverberation time and indoor construction are the determining factors.

混响时间和房内结构等是对音质产生影响的重要因素。

It is a sound absorption form that is econondcal, effective and easy to construct, and used widely to control noise and reverberation time in halls nowadays.

是一种经济、有效和便于施工的吸声构造。目前被广泛用于控制噪声和厅堂内的混响时间。

But in fact each function has its own acoustical requirements,especially.with their reverberation time,which can notgive same considerations to all functions.

而不同的功能都有各自的声学要求。其中特别是混响时间的差别甚大。难以兼顾各功能的要求。

Associated with the reverberation time of room acoustics.

是与室内声学混响时间。

Hard surfaced rooms will have a longer reverberation time than rooms finished with sound absorbing materials.

硬地间将有一个较长的时间比房间混响吸声材料与成品。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。